Chinese translation for "oil return check valve"

回油止回阀

Similar Words：

"oil retaining tube" Chinese translation, "oil retention" Chinese translation, "oil retention barrier" Chinese translation, "oil retention enema" Chinese translation, "oil return" Chinese translation, "oil return hole" Chinese translation, "oil return line" Chinese translation, "oil return passage" Chinese translation, "oil return pipe" Chinese translation, "oil return regulating valve" Chinese translation